| contributor author | Si Bui Quang Tran | |
| contributor author | Kee Hyun Shin | |
| contributor author | Yong Hoon Yoo | |
| contributor author | Jin Hwan Ko | |
| contributor author | Jihoon Kim | |
| contributor author | Doyoung Byun | |
| contributor author | Jae Woo Lee | |
| contributor author | Yung Hwan Byun | |
| date accessioned | 2017-05-09T00:35:37Z | |
| date available | 2017-05-09T00:35:37Z | |
| date copyright | April, 2009 | |
| date issued | 2009 | |
| identifier issn | 0742-4787 | |
| identifier other | JOTRE9-28765#021502_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/142082 | |
| description abstract | This paper presents numerical quasistatic simulation results of the air entrainment phenomenon between a web and a spirally grooved roller. The numerical results show that during one complete rotation of the spirally grooved roller, the traction coefficient between the web and the roller changes with time due to the changing shape of the groove in the contact region, and the average traction coefficient of the circumferentially grooved roller is higher than that of the spirally grooved roller. Using a laser sensor, web deflection is measured and compared with the numerical results at the inlet. Furthermore, a smoke wire experiment shows a clear view of the air entrainment phenomenon at the entrance, between the web and the roller. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Experimental and Numerical Study of Air Entrainment Between Web and Spirally Grooved Roller | |
| type | Journal Paper | |
| journal volume | 131 | |
| journal issue | 2 | |
| journal title | Journal of Tribology | |
| identifier doi | 10.1115/1.3070582 | |
| journal fristpage | 21502 | |
| identifier eissn | 1528-8897 | |
| keywords | Deflection | |
| keywords | Rollers AND Traction | |
| tree | Journal of Tribology:;2009:;volume( 131 ):;issue: 002 | |
| contenttype | Fulltext | |
